Attempt to produce man-made fibre was first started with Artificial Silk’ at 1855 in England by Swiss chemist named Audemars. The fibrous inner bark of mulberry tree was then chemically modified to produce cellulose. At 1880s‚ sir Joseph Swan an English chemist experimented by forcing the cellulose liquid through fine holes into a coagulating bath. First commercial production of artificial fibre was achieved by French chemist Count Hilaire de chardonnet at 1889 in France. At that time he produced
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An analysis of eHarmony‚ including the five forces according to Porter 1.1 The threat of new entrants The biggest threat to eHarmony and other paid dating sites was the free dating sites that were the newest entrants into the market. These sites did not have major restrictions to joining and did not necessarily do the match-making for the members. According to Piskorski‚ Halaburda & Smith‚ very many people subscribed to such sites as witnessed by the rise of “Plenty of Fish” in 2007 to become
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temperature control. 1.2.2 To design software using plc for temperature control. 1.2.3 To interface plc module with the input and output components. 1.2.4 To design a prototype system for temperature control. 1.3 Scope of the Project: To achieve the objectives and purpose of the project ‚ the scope of study and research can be divided into following areas: 1.3.1 Design and develop the prototype of the temperature control system by using plc as the controller to enhance the existing system.
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PRODUCT LIFE CYCLE A company¶s differentiating and positioning strategy must change as the product‚ market‚ and competitors change over time. For that it is important to understand the concept of product life cycle and the changes that are normally made as the product passes through each stage ot the life cycle. THE CONCEPT OF THE PRODUCT LIFE CYCLE 1. Products have limited life. 2. Products sales pass through distinct stages‚ each posing different challenges‚ opportunities and problems to the
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CDS TRS CLN Synthetic CDO 2‚512 0 59 670 127 3‚368 1‚421 0 0 0 0 1‚421 1‚351 6 0 0 34 1‚391 754 7 1‚777 0 576 3‚114 0 0 0 0 0 0 3‚526 14 1‚777 1‚291 0 34 273 8 1‚607 70 0 0 0 0 70 2‚154 67 59 0 0 2‚280 0 0 2‚573 651 11 3‚235 3‚515 67 2‚666 1‚297 0 0 0 0 1‚297 1‚267 6 0 0 11 1‚284 611 31 1‚452 0 435 2‚529 64 0 10 0 0 74 3‚239 36 1‚462 1‚024 0 0 107 0 1‚131 213 0 0 0 0 213 5‚813 302 375 0 0 6‚489 0 0 2‚613 590 43 3‚247 7‚049 302 2‚988 1‚543 552 0 0 0 2‚095 1‚309 5 0 0 12 1‚326 2
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Food is a basic necessity. The industry which deals with preparing food items/products refers to the food service industry. The food service industry is and will always remain in high demand because of its genre. Restaurants and fast foods mainly contribute to the food service industry. “Fast food” generally refers to the type of restaurants that sell quick‚ inexpensive take-out food. During a relatively brief period of time‚ the fast food industry has helped to transform not only diet‚ but also
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Communication is simply the act of transferring information from one place to another. Although this is a simple definition‚ when we think about how we may communicate the subject becomes a lot more complex. There are various categories of communication and more than one may occur at any time. The different categories of communication are spoken or verbal communication‚ face-to-face‚ telephone‚ radio or television and other media. Non-verbal communication: body language‚ gestures‚ how we dress
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There is continuing interest in the study of the forces that impact on an organisation‚ particularly those that can be harnessed to provide competitive advantage. The ideas and models which emerged during the period from 1979 to the mid-1980s (Porter‚ 1998) were based on the idea that competitive advantage came from the ability to earn a return on investment that was better than the average for the industry sector (Thurlby‚ 1998). As Porter’s 5 Forces analysis deals with factors outside an industry
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Task: a) Style of PLC design UNITARY Source: http://susaneatc.en.busytrade.com/selling_leads/info/1987765/Siemens-Simatic-S7-200-Cpu.html * A union PLC is an easier type of controller‚ and contains all the basic system components in a single housing‚ or box. These components typically include processor‚ which runs the program‚ in addition to the port for input and output connections. PLC union usually attached directly to the device or application being controlled.
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cocoons reach the filature operations they are sorted by colour‚ size‚ shape and texture. They usually range from white and yellow to greyish * After the cocoons have been sorted‚ they have to be boiled in water‚ while they are still intact‚ for 5 minutes while they are being turned gently. They are then taken out of the water and a dissecting needle is used to start picking up the strands. Once a single strand is found that will come off easily it has to be wound around a pencil. This is how
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